20世纪90年代以来,随着我国社会主义市场经济体制改革的进一步深化,社会对航空业的需求日趋增大,民航事业伴随着整个中国经济的发展而发生着日新月异的变化。效益是目标,安全是基础,空中交通管制部门工作的安全与否关系到全民航生产的安全,关系到成百上千旅客的生命和财产的安全。 Since the 1990s, with the further deepening of the reform of the socialist market economic system in our country, the demand for the aviation industry by the society has been on the increase. The civil aviation industry has undergone rapid changes with the development of the entire Chinese economy. Benefit is the goal and safety is the foundation. The safety of the work of the air traffic control department relates to the safety of all civil aviation production and the safety of the lives and property of hundreds and thousands of passengers.